DE69112118T2 - Hand-held rotating grinding machine with vibration damping. - Google Patents

Hand-held rotating grinding machine with vibration damping.

Info

Publication number
DE69112118T2
DE69112118T2 DE69112118T DE69112118T DE69112118T2 DE 69112118 T2 DE69112118 T2 DE 69112118T2 DE 69112118 T DE69112118 T DE 69112118T DE 69112118 T DE69112118 T DE 69112118T DE 69112118 T2 DE69112118 T2 DE 69112118T2
Authority
DE
Germany
Prior art keywords
hand
vibration damping
grinding machine
rotating grinding
held rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69112118T
Other languages
German (de)
Other versions
DE69112118D1 (en
Inventor
Rolf Alexis Jacobsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Industrial Technique AB
Original Assignee
Atlas Copco Tools AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Tools AB filed Critical Atlas Copco Tools AB
Publication of DE69112118D1 publication Critical patent/DE69112118D1/en
Application granted granted Critical
Publication of DE69112118T2 publication Critical patent/DE69112118T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/006—Vibration damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
DE69112118T 1990-05-04 1991-05-03 Hand-held rotating grinding machine with vibration damping. Expired - Fee Related DE69112118T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001621A SE465960B (en) 1990-05-04 1990-05-04 VIBRATION DUMP HANDHALLEN ROTATION SLIP MACHINE

Publications (2)

Publication Number Publication Date
DE69112118D1 DE69112118D1 (en) 1995-09-21
DE69112118T2 true DE69112118T2 (en) 1996-05-09

Family

ID=20379392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112118T Expired - Fee Related DE69112118T2 (en) 1990-05-04 1991-05-03 Hand-held rotating grinding machine with vibration damping.

Country Status (5)

Country Link
US (1) US5077942A (en)
EP (1) EP0455618B1 (en)
JP (1) JP2978606B2 (en)
DE (1) DE69112118T2 (en)
SE (1) SE465960B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307313U1 (en) * 2003-05-09 2004-09-16 RHODIUS Qualitäts-Schleifmittel GmbH & Co. KG Straight or angle grinder has compressed gas tank as energy accumulator with pneumatically operated drive device converting its energy into rotational energy

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839517A (en) * 1993-01-27 1998-11-24 Lord Corporation Vibration isolator for hand-held vibrating devices
EP0703320A3 (en) * 1994-09-19 1996-10-16 Diehl Remscheid Gmbh & Co Manual guide frame for compactor
US5597349A (en) * 1994-10-13 1997-01-28 Everlast Products Inc. Rotary stripper and shield
US6464573B1 (en) 2000-06-30 2002-10-15 Porter-Cable Corporation Guard attachment system with knurled clamp ring
DE10242738A1 (en) * 2002-09-13 2005-01-20 Robert Bosch Gmbh Hand tool machine, in particular angle grinder
EP1422008B1 (en) * 2002-11-22 2008-01-30 Robert Bosch Gmbh Electric hand -held circular saw
US8087977B2 (en) * 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
DE102005043118A1 (en) * 2005-09-10 2007-03-15 Andreas Stihl Ag & Co. Kg implement
DE102005062883A1 (en) * 2005-12-29 2007-07-05 Robert Bosch Gmbh Power tool e.g. angle grinder has vibration reduction devices including auxiliary gauge that is connected by displacement unit, where vibration reduction devices are rigidly fastened at power tool
JP4697158B2 (en) 2007-03-08 2011-06-08 トヨタ紡織株式会社 Air cleaner
JP5535051B2 (en) * 2010-11-22 2014-07-02 株式会社マキタ Power tools
EP2633956B1 (en) * 2012-03-02 2016-03-02 Stanley Fastening Systems L.P. Fastening tool with dual pneumatic handle
CN114131564B (en) * 2015-02-15 2023-08-15 苏州宝时得电动工具有限公司 Power tool
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
CN108890531A (en) * 2018-06-15 2018-11-27 何绮雯 A kind of oscillation drive

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068145B (en) * 1959-10-29 Robert Bosch G.M.B.H., Stuttgart Hand grinder with a hinged protective cover
FR1052262A (en) * 1952-03-10 1954-01-22 Protective housing for portable machine tools such as, in particular, grinding wheels, polishers and similar machines
DE1289450B (en) * 1963-11-19 1969-02-13 Baumann Anton Additional device for angle hand grinders
DE2749724A1 (en) * 1977-11-07 1979-05-10 Kalka Veronika Hand held angle grinding tool - has arched gripping handle on opposite side of body to handle with switch incorporated
DE2826414A1 (en) * 1978-06-16 1979-12-20 Robert Wolff Cover with handgrip for use with power-tool - has mounting arm slidable in guide groove of bracket attached to tool casing
EP0156387B1 (en) * 1984-03-30 1990-11-07 Makoto Minamidate Vibration-proof grip device
JPH0641099B2 (en) * 1985-09-27 1994-06-01 日立工機株式会社 Anti-vibration device for hand-held power tools
DE3610221C1 (en) * 1986-03-26 1987-10-01 Fein C & E Power tool with independent power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307313U1 (en) * 2003-05-09 2004-09-16 RHODIUS Qualitäts-Schleifmittel GmbH & Co. KG Straight or angle grinder has compressed gas tank as energy accumulator with pneumatically operated drive device converting its energy into rotational energy

Also Published As

Publication number Publication date
SE9001621D0 (en) 1990-05-04
JPH0663857A (en) 1994-03-08
DE69112118D1 (en) 1995-09-21
SE9001621A (en) 1991-11-05
SE465960B (en) 1991-11-25
US5077942A (en) 1992-01-07
JP2978606B2 (en) 1999-11-15
EP0455618B1 (en) 1995-08-16
EP0455618A1 (en) 1991-11-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee